.teacher-events {
    margin: 0.22rem 0;
    overflow: scroll;
    height: 270px;

    .ant-empty-normal {
        margin: 0.77rem 0;
    }

    .ant-timeline {
        margin-left: -40px;
    }
    .ant-timeline.ant-timeline-label .ant-timeline-item-label {
        top: -0.05001rem;
        color: #939DB1;
    }
    .ant-timeline-item-content {
        left: calc(50% - 0.1rem) !important;
        top: -0.04001rem;
        .source-item {
            color: #939DB1;
        }

    }
    .ant-timeline-item {
        padding-bottom: 0.12rem;
    }
}